Polyurethane E rua-wae mō ngā puka: he tirohanga whānui, ngā āhuatanga me arotake

polyurethane E rua-wae ko te waerau whakaputaina nei e te ranu rua kai. Ko te tuatahi pūhui mahi isocyanate, ia kia rua o te pūhui te rōpū hydroxyl. Nga huānga taunekeneke, i hanga te te waerau hua i te hanganga polyurethane.

momo polyurethane

Hoki te waerau ka hiahiatia kia ki whāranu te kaihoko haamărôraa me turanga i roto i te hanganga e tika ana. kia kia māngai rua-wae polyurethane i rerekētanga o te polymerization matao, me te wera. titau te rauemi kōwhiringa muri te rongo ki faateiteihia e te pāmahana i te mua polymerized te i te pāmahana tūturu.

āhuatanga matua

Kei te whakamahia te rauemi whakaahuatia ki te hanga i, whai āhuatanga kaha nui, e ātete ki taiao kaikiri me mau mana kino, me te pāmahana faateiteihia ratou. Kei te whakawhänui enei āhuatanga katoa te hōkai o te whakamahi o te polyurethane. Ko reira e tika ana mo te hanga o:

• peita;
• adhesives;
• käpia;
• varnishes.

I muri te ranu i te hanganga riro flowability pai, e taea ana ki te hamaniraa i reira wahi mo e maka ana hangarau. He tauira, ko te ki te tohatoha whakaritenga ringaringa. I roto i tenei tuhinga e korero tatou e pā ana ki te rua-wae momo polyurethane makanga. kua oti te whakarite nga āhuatanga rauemi i te wae taketake. I roto i tenei wahi nui o te hardener isocyanate me te turanga.

āhuatanga atu

kia rerekē te āhuatanga rauemi i runga i te tua o ngā matū rerekē, pērā i taima me tae rānei. Ētahi polyurethanes whakakapi te rapa, no te mea te āhuatanga e elasticity teitei. taea Polyurethanes te kitea e te hunga nehenehe o te whakaora tona āhua taketake e tika ki te kino aunoa, e hanga ratou tino nui i roto i te ahumahi.

Overview o te whakamahi ngā wāhi

kitea e rua-wae polyurethane whānui i teie mahana. Material whakamahia hoki te hanga o te whakapaipai, o huarahi rerekē, me te castings nihowhiti. He tino nui nga āhuatanga mahi o te wahi hua. Tenei ka taea te whakamahi o te rauemi noa i roto i ngā āhuatanga kino. Ka rite ki te hua, taea ki te utu i te wāhanga Kaore, pakeke, me te matū ātete. Ka rite ki kia te whakamutunga:

• taputapu;
• rakau;
• wīra whakatere;
• wira;
• rango;
• whitiki whai niho;
• taati huānga;
• coatings tiaki Various;
• mamau;
• pipelines;
• Taipitopito o ahunga;
• ringaringa.

He pai ki te mahi rite te kounga tiketike, me te roa kōrero, no te mea he ātete ki te kakahu ratou me he tino roa. Wai rua-wae puka polyurethane rapa te pūtake o wira mō ngā taraka me forklifts. Ka rite ki te hua, e taea te whiwhi te hua, i te mea nui ake roa atu i rapa. He rite ki te mahi noa, no te te kino takahi ratou.

Ko te rauemi ko te pūtake mō te tautoko me te aratohu awa, e kua whakahaeretia i roto i te taha ki te nekeneke me te nekeneke. He rite ki te mahi nui roa atu i rapa whitiki tuku, ara, me ara nga huānga.

Ko te rauemi e whakamahia ana mo te wai pane me nga mea timatanga taatiraa, no te mea e he ātete teitei ki te kakahu me te mauroa. Ko Ko te aha te wahi rapa i roto i nga tau tata ake me te ake pinepine whakakapi i te polyurethane. Ngāwari i roto i tenei take tonu i te taumata kotahi. Kua kitea e rua-wae polyurethane niao tono i roto i te hanga o putorino, e kua āhuatanga e te kaha me te ātete matū. E whiwhi Elements i roto i te kotahi wahi. I tua atu, e kore e taea e te whakamahi i te rauemi anake tiaki pipelines i te roto, engari i waho ano hoki.

Reviews o atu wāhanga o te whakamahi

E ai ki kiritaki, whakamahia polyurethane rua-wae te i roto i te hanga o adhesives me peita me varnishes. Ko te ranunga whiwhi i muri polymerization ātete ki pānga waho, mau puritia me te rite ki te mahi mo te wa roa. whakamahia te polyurethane wai te rawa i roto i te hanga o ngā puka, e kua whakamana e maka ana hangarau. I muri, kei te whakamahia ēnei hua mō te whakarewanga:

• raima;
• resins pareaku;
• ware pi;
• gypsum.

Mai i nga kupu o nga kiritaki, whakamahia he polyurethane rua-wae wai te hoki i roto i te mara o te rongoā, kei hea te rauemi ko te pūtake mō ngā niho more. whakamahia polyurethane te ake maha me te whakapaipai ahumahi. Mai i tenei e taea patunga ara te ringihia, e kua āhuatanga e roa, ātete ki te kakahu i te reira me te ātete tiketike ki kawenga.

E ai ki kiritaki i roto i te tahi mau wāhanga o ngā wāhanga polyurethane e pai ki te maitai mo te maha o ngā tawhā. Heoi, he nui māmā, e taea ana ki te whiwhi i te putanga o ngā wāhanga iti me castings nui, te tuatahi o e ai paunatia kaua e nui ake i te karamu te tukanga ahumahi, i kia whai i te muri te papatipu o 500 kg me te ake.

Mō ētahi atu pārongo i runga i polyurethane mō pakete

polyurethane E rua-wae mō te hanga pakete taea te tu i te maha etahi o castings. Ki te korero tatou e pā ana ki pane noa, e taea te kawea nga kohatu maka atu i te iti rawa 1,200 wā. Ki te i roto i te tukanga o te puka whakaputa whakamahia te pai rauemi me nga whakaritenga mo te faaineineraa o te ranunga kua tutaki, katahi ka kia rite ki te te tu ki runga ki te 4,000 castings te puka. Ko te pono tenei ara mo te take, i te whakapumautia te āhua i te tukatuka mārua, me te whakamahia mō te whakakī e kore he tino auaha, ha'iriiri e me ngā rauemi piripiri.

Tirohia te te whānuitanga o te mākete te ao, ka taea e matau koe e te polyurethane fakafofonga'i tenei ra e rave rahi rama, ngā roto ia ratou:

• vulkopreny;
• Vulkollan;
• adipreny;
• poramoldy.

Ki te hiahia koe i te waitohu Russian, kia tīpako koe te sic-pu 5, SKU-PFL-100. E hanga ana ratou o pareaku production kāinga, engari he kore kino atu ratou ritenga ke te kounga. Ano, kei te ārahi ratou i roto i te tahi mau tuhaa.

rerekē waitohu polyurethane i hanganga matū, te nui o ngā rōpū urethane, te hanga o nga mekameka waerau me te rauemi taimaha rāpoi. Ka taea te whakahaeretia e te kōwhiringa tupato o te rauemi raw Āhuatanga. Ka taea e te hua te whiwhi koranu me waerau mekameka branched.

Tāpiritanga mō ngā puka polyurethane

polyurethane E rua-wae mō ngā puka kia kō atu i te ngā matū, ara:

• pūtohu;
• taima;
• waikano.

E hiahiatia ana ratou ki te whakapai ake i te kounga o te hanganga. Hei tauira, ki te whakatere i te tauhohenga e whakamahia pūtohu, e kua tapiritia i roto i nga wahi iti. Ki te whakaaro ki te uhi, e taea ki te huri i te titiro o te tikanga huānga o te ako tae ratou. I roto i te tikanga ki te whakaiti i te ihirangi kirihou, e whakamahia taima e tukua atu me iti hua.

kia Excipients:

• talc;
• tioka;
• mangu waro;
• muka matū, karaihe, waro.

Heoi, e kore e taea te whakaaro oti tenei rārangi. puka polyurethane mō te kohatu i atarangi tae i kōwhai marama ki parauri. Ki te te whakamahi o tāpiritanga motuhake, he reira taea ki te tiki i tata tetahi tae.

mutunga

Polyurethanes tenei ra kua tono i roto i tata katoa ngā wāhanga o te ahumahi. whakamahia rauemi atu i roto i te ora ia rā. Ka rite tetahi o nga wāhi whaihua mahi polyurethane bicomponent wai. faaohie Ko tōna whakamahi te ka speeded ake mahi i runga i te makanga o raima me te raima. Ki te awhina o polyurethane hanga taea te hanga o ngā puka hoahoanga iti, te faaineine me āhuatanga whakapaipai, ara i te kāinga.